Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8270729 | Image authenticating apparatus, image authenticating method, recording medium, electronic device, and circuit substrate | Kenichi Haruki, Kyoko Kobayashi | 2012-09-18 |
| 7438230 | Image processing apparatus, image processing method, and image processing program | Kiyoshi Miyazaki, Kenichi Haruki | 2008-10-21 |
| 5841926 | Optical fibers for optical attenuation | Yoshiaki Takeuchi, Ryo Nagase, Seiko Mitachi, Yuichi Morishita, Akira Kumagai +3 more | 1998-11-24 |